Cover of compressor



FIG. 1 is a perspective view of a cover of compressor showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an elevation view of side opposite to FIG. 2; and,

FIG. 7 is a rear elevation view thereof. 

The ornamental design for cover of compressor, as shown and described. 